Boss Audio · New
Boss Audio Systems Motorcycle Speaker Amplifier/ Bluetooth/ 3in Speakers
MPN MC420B · Store SKU bsaMC420B
Supplier stock checked 11/7/2026, 1:31:45 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Unleash powerful, crystal-clear sound on every ride with the BOSS Audio Systems MC420B, a rugged and compact all-in-one audio system engineered for motorcycles, ATVs, UTVs, and other 12 volt vehicles. This system packs 3 inch weatherproof chrome speakers and an integrated Class-D amplifier into a streamlined package designed to withstand the elements, providing room-filling music and true wireless connectivity. Whether cruising city streets or hitting rugged trails, the MC420B delivers performance, durability, and style-all controlled with ease. Chrome
Manufacturer fitment & guides
Check MC420B against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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